Top 186 Infrastructure engineer Jobs in Oak Ridge Tn

Design Engineer
GEM Technology —Oak Ridge, TN
- $120,000 - $160,000 a year
- Full-time
- Background check
- Bachelor of Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Product Manager
Mueller Water Products —Tennessee
- Full-time
- Engineering
- Product management
- Travel
- Paid parental leave
- Employee stock purchase plan
Civil Engineer-E.I.T. - DHI Engineering
DHI Engineering —Knoxville, TN
- Full-time
- Construction site
- Bachelor of Science
- Mid-level
- Employee stock purchase plan
- Disability insurance
Technical Support Engineer, FT, Days
Prisma Health —Maryville, TN
- Full-time
- Hospital
- Mid-level
- Associate's degree
10d
Requirements Management and System Engineer
Amentum —Oak Ridge, TN
- $97,600 - $159,735 a year
- Full-time
- Mid-level
- Team management
- Contracts
- Employee stock purchase plan
- Paid holidays
IT User Support Representative
Tennessee Orthopaedic Alliance —Knoxville, TN
- HIPAA
- Mid-level
- Office
- Profit sharing
- Health insurance
12d
IT Network Engineer - Summit Medical Group
Summit Medical Group, P.L.L.C. —Knoxville, TN
- Full-time
- 7 years
- Bachelor's degree
- Experience equivalent to degree accepted
Quick Apply
2d
Information Technology Engineer - Knoxville, TN
Arctiq —Knoxville, TN
- Full-time
- Mid-level
- Windows
- In-person
Quick Apply
3d
System Administrator I - Knoxville Office
Edfinancial Holdings LLC —Knoxville, TN
- Mid-level
- Office
- SharePoint
Quick Apply
3d
Engineering Manager - Lenoir City, TN (Hybrid)
Hubbell Incorporated —Lenoir City, TN
- Hybrid work
- Engineering
- ERP systems
- 3 years
NETWORK ENGINEER II (Onsite) Full Time Days
East Tennessee Children's Hospital —Knoxville, TN
- Full-time
- 6 years
- Microsoft Outlook
- Computer Science
11d
Project Engineer
Net3 IT —Knoxville, TN
- $70,000 - $90,000 a year
- Full-time
- Background check
- Azure
- Computer Science
- Health savings account
- Health insurance
Quick Apply
Project Manager/Site Scheduling Technical Support
Management Solutions LLC —Oak Ridge, TN
- Full-time
- Software troubleshooting
- SQL
- Continuous improvement
IT System Administrator II - Knoxville Office
Edfinancial Holdings LLC —Knoxville, TN
- Mid-level
- Office
- SharePoint
Quick Apply
3d
Composites Engineer
Geosyntec Consultants, Inc. —Oak Ridge, TN
- Full-time
- Master's degree
- In-person
- Senior level
7d
Mechanical Engineer
Geosyntec Consultants, Inc. —Oak Ridge, TN
- Full-time
- System design
- Mid-level
- 3 years
Tooling Engineer
Geosyntec Consultants, Inc. —Oak Ridge, TN
- Full-time
- 5 years
- Mid-level
- In-person
Senior Data Engineer
Geosyntec Consultants, Inc. —Oak Ridge, TN
- Full-time
- 7 years
- Office
- Master's degree
8d
Kubernetes Platform Systems Engineer
ITR —Oak Ridge, TN
- On call
- 5 years
- Bachelor's degree
- Experience equivalent to degree accepted
Quick Apply
Process Engineer-Automation & Material Handling
Boston Government Services, LLC —Oak Ridge, TN
- Full-time
- Analysis skills
- Team management
- Mentoring
- Disability insurance
- Health insurance

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infrastructure engineer jobs near oak ridge tn

Design Engineer

GEM Technology -
Oak Ridge, TN

Quick Apply

Job Details

Full-time | Contract
$120,000 - $160,000 a year

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
Life insurance

Qualifications

Machine assembly
Mechanical engineering
Fabrication
Fluid dynamics
Instrumentation troubleshooting
3D modeling software
Performance testing in mechanical engineering
Computational fluid dynamics (CFD)
Mechanical fabrication
Thermal control
Technical documentation
Mechanical assembly drawings
GD&T
Industrial equipment troubleshooting
3D modeling for product design
Mechanical drawings
Bachelor's degree
System testing
Design engineering
Structural modeling
Solid mechanics
FEA
Technical troubleshooting support
3D modeling
Mechanical product validation projects
Mechanical troubleshooting
Structural analysis
Engineering validation

Full Job Description

***MUST BE A US CITIZEN***

The Fusion Engineering Group within the Fusion Energy Division at Oak Ridge National Laboratory (ORNL) is seeking a Design Engineer to support the development, integration, and deployment of mechanical components and subsystems for fusion experimental facilities. The selected candidate will contribute to high-impact research infrastructure and work with multidisciplinary teams across design, analysis, fabrication, assembly, and testing.

This position will support projects involving hardware that operates in coupled environments such as high vacuum, RF, strong magnetic fields, and water-cooling systems used to manage high heat flux/heat-load components, including the Material Plasma Exposure experiment (MPEX) facility currently under construction at ORNL.

Major Duties and Responsibilities:

Execute mechanical design and detailing of components and assemblies for fusion-relevant environments, including vacuum-compatible hardware and actively cooled components for high heat-load service.
Support the full engineering lifecycle: requirements development, concept evaluation, detailed design, fabrication support, assembly/integration, and test/commissioning.
Develop and maintain engineering drawings, bills of materials, and technical documentation in accordance with applicable engineering standards and ORNL procedures.
Coordinate with internal shops and external vendors to support manufacturability, procurement, inspection, and quality requirements.
Support laboratory assembly and integration; perform hands-on troubleshooting of mechanical hardware and interfaces (vacuum systems, water-cooling circuits, RF/mechanical interfaces, instrumentation, and controls interfaces).
Plan, execute, and document tests to verify component/system performance and resolve technical questions, including thermal and leak/pressure performance where applicable.
Perform and/or support basic structural and thermal analyses using FEA/CFD tools; validate assumptions and results and communicate findings via technical reports and design reviews.
Provide schedule, cost, and technical status for assigned work; identify risks and propose mitigation actions.
Collaborate effectively with internal stakeholders and external partners, including other laboratories and domestic/international collaborators, as needed.

Minimum Requirements (Education & Experience)

1. BS in Mechanical Engineering, Nuclear Engineering, or a related engineering discipline and a minimum of 3 to 8 years of relevant engineering experience, or MS in a related discipline with relevant experience.

2. Demonstrated ability (through coursework, project work, internships, or professional experience) in:

Mechanical design fundamentals (mechanics of materials; basic thermal response of materials/structures)
Engineering drawings (creation and checking), GD&T, 3D modeling, component specification, and procurement support
Fabrication and assembly support for mechanical components/systems
Designing, executing, and documenting tests
Reading, understanding, and applying engineering standards and specifications
Hands-on troubleshooting of mechanical systems and related interfaces (e.g., vacuum and cooling-water systems, instrumentation, controls)
Basic familiarity with FEA/CFD methods and tools as applied to engineering design (ability to perform simple analyses and report results)

Preferred Qualifications

Experience with fusion, high-vacuum equipment, magnet systems, RF systems/mechanical interfaces, or other complex research/industrial hardware.
Experience integrating or assembling complex multi-system devices (mechanical, thermal, fluids, vacuum, RF-adjacent hardware, instrumentation).
Proficiency or exposure to fluid system design, heat transfer, and facility utilities (cooling water, HVAC, cryogenics, compressed gases).
Demonstrated ability to work independently, manage multiple tasks, and coordinate with diverse technical teams.
Strong written and verbal communication skills suitable for technical reporting, design reviews, and interaction with program management and sponsors.
Ability and interest to lead small design or assembly task teams as experience grows.

Key Interfaces/Working Relationships

Works closely with engineers (mechanical, electrical, RF, instrumentation and controls), designers/drafters, technicians, fabrication shops, and project/program management within the Fusion Engineering Group and across ORNL. Interfaces may include external collaborators at other laboratories, universities, and industry partners.

Job Duration:

1 year with the possibility of extending an additional year.

Miscellaneous:

Must be a U.S. citizen, at this time we are not accepting applications from Visa or Green Card holders.

Job Types: Full-time, Contract

Pay: $120,000.00 - $160,000.00 per year

Benefits:

401(k)
Dental insurance
Health insurance
Life insurance
Paid time off
Vision insurance

Application Question(s):

Are you a US Citizen? (Yes/No)

Education:

Bachelor's (Required)

Experience:

Mechanical engineering: 3 years (Required)
GD&T: 3 years (Required)
3D modeling: 3 years (Required)
FEA: 3 years (Required)

Work Location: In person

Quick Apply

Refine Your Search

infrastructure engineer jobs in oak ridge tn

Design Engineer

Product Manager

Civil Engineer-E.I.T. - DHI Engineering

Technical Support Engineer, FT, Days

Requirements Management and System Engineer

IT User Support Representative

IT Network Engineer - Summit Medical Group

Information Technology Engineer - Knoxville, TN

System Administrator I - Knoxville Office

Engineering Manager - Lenoir City, TN (Hybrid)

NETWORK ENGINEER II (Onsite) Full Time Days

Project Engineer

Project Manager/Site Scheduling Technical Support

IT System Administrator II - Knoxville Office

Composites Engineer

Mechanical Engineer

Tooling Engineer

Senior Data Engineer

Kubernetes Platform Systems Engineer

Process Engineer-Automation & Material Handling

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